* {
    margin: 0;
    padding: 0;
}
body {
    position: relative;
    /* background: rgb(249, 248, 248); */
    /* background-color: rgb(158, 168, 220); */
    /* background-color: rgb(157, 169, 226); */
}
li {
    list-style-type: none;
}
.nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 856px;
    
    /* background-color: pink; */
    /* border: 1px solid black; */
    /* background-image: linear-gradient(to right, #a8edea 0%, #fed6e3 100%); */
    /* background-image: linear-gradient(to right, red,orange,yellow,green,blue,indigo,violet); */
    /* color: linear-gradient(to right, #a1c4fd 0%, #c2e9fb 100%); */
    /* box-shadow: 0 100px 100px 20px rgb(110, 108, 109); */
}
.app-image {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 856px;
    /* background: url(./images/clip-1560.png) no-repeat ; */
    z-index: 99;
    background-size: cover;
}
.nav-dbl {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 756px;
    /* background-color: pink; */
    /* border: 1px solid black; */
    /* background-image: linear-gradient(to right, #a8edea 0%, #fed6e3 100%); */
    /* background-image: linear-gradient(to right, red,orange,yellow,green,blue,indigo,violet); */
    /* color: linear-gradient(to right, #a1c4fd 0%, #c2e9fb 100%); */
    /* background-image: linear-gradient(to right, rgb(238, 160, 160) 0%, #bbc1bf 19%, #57c6e1 42%, #b49fda 79%, #7ac5d8 100%); */
}
.nav-name {
    position: absolute;
    top: 150px;
    left: 0px;
    width: 100%;
    text-align: center;
    font-size: 80px;
    font-weight:1000;
}
.nav-button {
    position: relative;
    margin: 0 auto; 
    width: 290px;
    height: 600px;
}
.nav-button-dbl {   
    position: fixed;
    top: -300px;
    right: -50px;
    /* position: relative; */
    margin: 0 auto; 
    width: 290px;
    height: 600px;
    z-index: 99999;
}
.nav-button-chang {
    position: absolute;
    top: 380px;
    left: 0;
    border: none;
    border-radius: 15px;
    margin: 30px;
    width: 230px;
    height: 55px;
    background: linear-gradient(to right, rgb(161, 196, 253) 0%, rgb(194, 233, 251) 100%);

    /* box-shadow:0 0 5px 5px rgba(161, 196, 253, 1); */
    cursor:pointer;
    z-index: 999;
}
.nav-button-chang-dbl {
    box-shadow:0 0 5px 5px rgba(161, 196, 253, 1);
}
.nav-button-chang>input {
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0);
    font-size: 22px;
    border: none;
    border-radius: 20px;
    margin: 0 auto;
    outline: none;
    text-align: center;
}
.nav-button-buding {
    position: absolute;
    top: 480px;
    left: 0;
    border: none;
    border-radius: 15px;
    font-size: 22px;
    margin: 30px;
    width: 230px;
    height: 55px;
    background: linear-gradient(to right, #a1c4fd 0%, #c2e9fb 100%);
    cursor:pointer;
    z-index: 999;
}
.nav-button-buding-dbl {
    box-shadow:0 0 5px 5px rgba(161, 196, 253, 1);
}
.main {
    position: absolute;
    top: 856px;
    left: 0;
    width: 100%;
    /* height: 300px; */
    /* border: 1px solid #ffc0cb; */
}
.main-ch-box {
    position: absolute;
    top: 65px;
    left: 200px;
    width: 500px;
    height: 670px;
    /* border: 1px solid blue; */
    /* background-color: rgb(147, 95, 95); */
    border-radius: 10px; 
    z-index: 9999;
}
.main-ch-box-dbl {
    position: fixed;
    top: 40px;
    left: 200px;
    width: 500px;
    height: 670px;
    /* border: 1px solid blue; */
    /* background-color: rgb(147, 95, 95); */
    border-radius: 10px; 
    z-index: 9999;
}
.main-ch-box-dbl2 {
    position: absolute;
    top: 896px;
    left: 200px;
    width: 500px;
    height: 670px;
    /* border: 1px solid blue; */
    /* background-color: rgb(147, 95, 95); */
    border-radius: 10px; 
    z-index: 9999;
}
.main-ch-ol {
    /* background-color: rgb(248, 248, 248); */
}
.main-ch {
    margin: 0 auto;
    text-align: center;
    width: 1200px;
    margin: 0 auto;
    /* border: 1px solid blue; */
}
.color {
    position: relative;
    margin: 0 auto;
    width: 1200px;
    height: 400px;
    /* border: 1px solid #000000; */
}
.color-kongzhi {
    position: absolute;
    top: 0;
    left: 600px;
    width: 600px;
    height: 400px;
    margin: 0 auto;
    border-left: 1px solid #adb8bd; 
}
.color-kongzhi>div {
    margin-left: 50px;
    line-height: 50px;
    width: 550px;
    height: 50px;
    font-size: 28px;
    text-align: left;
    
}
.color-kongzhi>p {
    position: relative;
    float: left;
    width: 120px;
    height: 120px;
    /* margin-right: 40px; */
    margin-top: 10px;
    margin-left: 55px;
    margin-bottom: 30px;
    /* border: 1px solid #87ceeb; */
    border-radius: 10px;
    border: none;
    /* border-left: 1px solid #87ceeb; */
}
.color-bgc {
    float: left;
    width: 600px;
    height: 400px;
    /* border: 1px solid #0000ff; */
}
.colorname {
    position: absolute;
    bottom: -30px;
    left: 30px;
    /* color: #0000ff; */
    font-weight:1000;
}
.color-kongzhi_name {
    font-weight:1000;
}
.n {
    background-color:#ffffff33;
    background-image: linear-gradient(to right, rgb(238, 160, 160) 0%, rgb(187, 193, 191) 19%, rgb(87, 198, 225) 42%, rgb(180, 159, 218) 79%, rgb(122, 197, 216) 100%);
    background-image: linear-gradient(to right, rgb(253, 219, 145) 0%, rgb(209, 253, 255) 100%);
}